StarTech
.com 5-Port USB PCIe Card, USB 3.2 10Gbps, PCI Express Card with 4X USB-C Ports, 1x USB-A Internal Port
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
Upgrade or expand a desktop or server's USB connectivity by adding four external USB Type-C 10Gbps ports and one internal USB Type-A 10Gbps port via a single PCI Express x4 connection. The ASM3142 controller supports USB 3.2 transfer speeds of up to 10Gbps, making it ideal for transferring large files or editing high-resolution photos and videos on external storage devices. This USB PCIe expansion card can receive supplemental power through SATA power, providing up to 5V 3A (15W) per USB Type-C port and 5V 1.5A (7.5W) on the USB Type-A port when motherboard power is insufficient. The PCI…
SpecPicks Verdict
SpecPicks classifies StarTech.com 5-Port USB PCIe Card, USB 3.2 10Gbps, PCI Express Card… as a solid pick with broad community endorsement in the expansion cards category, based on 118 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. StarTech's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.4★ customer rating
- ✓ Backed by StarTech's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- HIGH-PERFORMANCE USB CARD: Upgrade or expand a desktop/server's USB connectivity by adding four external USB Type-C 10Gbps ports and one internal USB Type-A 10Gbps port via a single PCI Express x4 connection
- FAST DATA TRANSFER: ASM3142 controller supports USB 3.2 transfer speeds of up to 10Gbps; Ideal for transferring large files or editing high-resolution photos/videos on external storage devices
- OPTIONAL POWER: USB PCIe expansion card with SATA power supplies additional power to the USB ports (when motherboard power is insufficient), providing up to 5V 3A (15W) per USB Type-C port and 5V 1.5A (7.5W) on the USB Type-A port
- COMPATIBILITY: Drivers auto-install in most OS's including Windows 8 & up, macOS, and Linux; Works with all hardware platforms such as Intel, AMD, and Apple Silicon that have a PCI Express x4/x8/x16 slot; Does not support DP-Alt Mode/USB Power Delivery
- THE IT PRO'S CHOICE: Designed and built for IT Professionals, this 5-port USB-C PCIe Card is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance
Full Specifications
| Brand | StarTech.com |
|---|---|
| Style | 4C + Internal A |
| Style Name | 4C + Internal A |
| Connectivity | USB-C |
| Model Number | PS4C3IA3-USB-C-CARD |
| Compatibility | Mac, Linux |
| Mfr Part Number | PS4C3IA3-USB-C-CARD |
| Compatible Devices | Personal Computer |
| Hardware Interface | PCI Express x4 |
| Warranty Description | 2-Year |
| Item Dimensions L x W x H | 4.8"L x 4.8"W x 0.9"H |
| Global Trade Identification Number | 00065030909174 |
Ready to buy?
StarTech.com 5-Port USB PCIe Card, USB 3.2 10Gbps, PCI Express Card with 4X USB-C Ports, 1x USB-A Internal Port is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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